www.LaserFreak.net

I'm talking about the little tips that screw on to the laserpointers that turn the dot into arrows, or smily faces. How do they change the shape of the laser?

By the way, i buy a mini laser stage lighting from a world free shopping shop.

Oh, the most rgb laser project are used in the cellphone as a mini laser project. Well i have seen a chinese laser project, but i can't remember name. Maybe you can see the DHgate or chinavasion to look for some mini laser stage lighting.